diff options
| author | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2024-06-24 14:33:40 +0200 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2024-06-24 14:34:18 +0200 |
| commit | 9784f940cf71aef91ccbeb1a11651a83a3eff213 (patch) | |
| tree | bf0294e5ad8161372aaa27cacbfba4eb3e81eda0 /Kernel/Modules/HPET | |
| parent | 7738550a55d6fa79447d0298c53fe6320a3135b2 (diff) | |
IMP: UIAccessibilty class, work in progress Core CoreGraphics (GPU/FB
SDK).
REFACTOR: Moved Builtins to Modules/
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Diffstat (limited to 'Kernel/Modules/HPET')
| -rw-r--r-- | Kernel/Modules/HPET/.gitkeep | 0 | ||||
| -rw-r--r-- | Kernel/Modules/HPET/Defines.hxx | 42 |
2 files changed, 42 insertions, 0 deletions
diff --git a/Kernel/Modules/HPET/.gitkeep b/Kernel/Modules/HPET/.gitkeep new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/Kernel/Modules/HPET/.gitkeep diff --git a/Kernel/Modules/HPET/Defines.hxx b/Kernel/Modules/HPET/Defines.hxx new file mode 100644 index 00000000..b0366ad2 --- /dev/null +++ b/Kernel/Modules/HPET/Defines.hxx @@ -0,0 +1,42 @@ +/* ------------------------------------------- + + Copyright Zeta Electronics Corporation + + File: HPET.hxx + Purpose: HPET builtin. + + Revision History: + +------------------------------------------- */ + +#pragma once + +#include <NewKit/Defines.hpp> +#include <Modules/ACPI/ACPI.hxx> + +namespace NewOS +{ + struct PACKED HPETAddressStructure final + { + NewOS::UInt8 AddressSpaceId; // 0 - system memory, 1 - system I/O + NewOS::UInt8 RegisterBitWidth; + NewOS::UInt8 RegisterBitOffset; + NewOS::UInt8 Reserved; + NewOS::UInt64 Address; + }; + + struct PACKED HPETHeader final : public SDT + { + NewOS::UInt8 HardwareRevId; + NewOS::UInt8 ComparatorCount : 5; + NewOS::UInt8 CounterSize : 1; + NewOS::UInt8 Reserved : 1; + NewOS::UInt8 LegacyReplacement : 1; + NewOS::UInt16 PciVendorId; + HPETAddressStructure Address; + NewOS::UInt8 HpetNumber; + NewOS::UInt16 MinimumTick; + NewOS::UInt8 PageProtection; + }; + +} // namespace NewOS |